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<html>
 <head>
  <title>Teg TH</title>
 </head>
 <body>

  <table width="100%" cellspacing="0" border="1">
   <tr>
    <th>Browser</th>
    <th colspan="3">Internet Explorer</th>
    <th colspan="3">Opera</th>
    <th colspan="2">Firefox</th>
   </tr>
   <tr>
    <th>Ver.</th>
    <td>5.5</td>
    <td>6.0</td> 
    <td>7.0</td>
    <td>7.0</td>
    <td>8.0</td>
    <td>9.0</td>
    <td>1.0</td>
    <td>2.0</td>
   </tr>
   <tr>
    <th>support</th>
    <td>yes</td>
    <td>yes</td>
    <td>yes</td>
    <td>yes</td>
    <td>yes</td>
    <td>yes</td>
    <td>yes</td>
    <td>yes</td>
   </tr>
  </table>

 </body>
</html>